Building Number Sense and Addition Skills Through Structured Math Intervention

To protect privacy, identifying details have been withheld or modified. This case study is shared for educational purposes while respecting the child’s confidentiality and dignity.

Helping with number sense, addition, counting, sequencing, accuracy, and confidence in maths.

Name Ra**
Age / sex 8 years/male
Class 4
Duration 70 sessions
Chief complaints Difficulty in addition
Initial concerns parents reported that the child has difficulty in doing math problems
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  • Difficulty in understanding concept of number quantity
  • Difficulty in single digit addition
  • Difficulty in number sequencing
  • Unaware about carry over addition
  • Building number sense
  • Teaching concept of addition (concrete to abstract)
  • Tally method
  • Multisensory approach

Progress

Session 10: improved recognition of numbers and basic counting of objects.
0 %
Session 20: improved addition using tally method for one digit addition
0 %
Session 30 : Able to do single digit addition.
0 %
Session 40: improved addition of two digit without carry over using tally method.
0 %
Session 50 : Able to do two digit addition independently . Beginning of doing two digit addition with carry over.
0 %
Session 60: improved addition of two digit with carry over
0 %
Session 70 : can do two digit addition independently.
0 %

Outcome 

The child shown significant improvements in addition concepts and the child is able to do addition using tally method independently. This enhanced confidence accuracy and engagement in maths tasks.

Parent/school impact

Parents reported an improvement in the child’s confidence while doing math problems and teachers observed that the child is able to do single digit and two digit addition within time.

Key insight

The use of a multisensory structured math approach significantly support the child in developing number sense and accuracy in addition. It also developed independency in solving mathematical tasks.

Zac Livingston

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